How much fluid does a 2018 f350 differential hold?
The 2018 Ford F350 differential typically holds between 3.5 to 4 quarts of fluid, depending on the specific differential configuration. This fluid is essential for lubricating and cooling the differential gears, ensuring smooth and efficient power transfer to the wheels.
Differential Fluid Capacity for the 2018 F350
The 2018 Ford F350 is available with several different differential options, and the fluid capacity can vary slightly depending on the configuration. Generally, the rear differential on a 2018 F350 will hold the following amounts of fluid:
- Standard rear differential: 3.5 quarts
- Locking rear differential: 4 quarts
- Electronic locking rear differential: 4 quarts
It's important to check your owner's manual or consult with a Ford dealer to determine the exact fluid capacity for your specific 2018 F350 model and differential setup.
Importance of Maintaining Differential Fluid
Proper maintenance of the differential fluid is crucial for the long-term health and performance of your 2018 F350's differential. The fluid helps to lubricate the gears, reduce friction, and dissipate heat, all of which are essential for the differential's smooth and efficient operation. Neglecting to change the fluid at the recommended intervals can lead to increased wear, reduced fuel efficiency, and even potential differential failure.
Ford recommends changing the differential fluid in a 2018 F350 every 30,000 to 60,000 miles, depending on the vehicle's usage and operating conditions. It's always a good idea to consult your owner's manual or speak with a Ford service technician to determine the best fluid change schedule for your specific truck.
How much gear oil does a 2018 f250 take?
3.5-3.6 quarts
Manufacturer recommends the use of Motorcraft Premium Hypoid Gear lubricant, P/N XY-75W85-QL (WSS-M2C942-A). Capacity: 10.5 RG With O locker Rear 7.2 pints. Capacity varies from 3.5-3.6 quarts (3.3-3.4 Liters).
How much front differential fluid do I need?
For most cars, the differential may hold around 1 to 2 quarts of oil. Heavy-duty trucks or commercial vehicles may require more.
How much fluid goes in the rear differential?
towing capacity using a rear differential that holds between 3.3 and 3.5 quarts of fluid. This means less lubrication is responsible for protecting gears against increased heat and stress.
How many quarts are in a rear diff?
1 quart for the replacement. But if you plan on squeezing the quart bottle to refill diff after draining, purchase 2 quarts. Getting that last 3 or 4 ozs out of the bottle is tough, because of the tight location and elevation of the bottle itself in relation to the diff.
How many quarts does a 2018 6.7 powerstroke take?
The 6.7 Powerstroke's oil capacity is 15 quarts if your Ford F-250 to F-600 was produced after 2022. Those from 2011 to 2022 should hold approximately 13 quarts.
How much fluid does a 6.7 Powerstroke front differential hold?
Front differential: 3 quarts for the 2011-2016 models and 2.7-2.75 quarts for 2017-2020. Rear differential: 3.5-7 quarts for the 2011-2016 models and 3.1-3.78 quarts for 2017-2020. Diesel exhaust fluid (DEF): 5-6 gallons for the 2011-2016 models and 7.2-7.4 gallons for 2017-2020.
How much oil does a F350 rear differential take?
The correct fluid level is achieved when a stream of fluid begins overflowing from the differential fluid fill port. The fill capacity for the Ford F-350 Dana 80 rear differential is 4.0 liters or 4.25 quarts.
How much oil does a 2018 6.7 powerstroke take?
The 6.7 Powerstroke's oil capacity is 15 quarts if your Ford F-250 to F-600 was produced after 2022. Those from 2011 to 2022 should hold approximately 13 quarts.
What happens if you never change differential fluid?
Most differentials need a fluid change at about 50,000 miles. If left too long or if the fluid starts to run low, the differential will become noisy and can eventually fail. If that happens, the gears can seize, locking up the rear wheels and potentially causing a lot of damage or even an accident.
How much oil does a F250 rear differential take?
Technical Specifications
| Item | Capacity | Ford part number / Ford specification |
|---|---|---|
| Spindle bearing | — | XG-11 / WSS-M1C267-A1 |
| Rear axle - F-250/350 (10.50 inch axle)1 | 6.9 pints (3.3L) | XY-75W140–QL (U.S.) / WSL-M2C192-A |
| CXY-75W140-1L (Canada) / WSL-M2C192-A | ||
| Rear axle - F-350 (Dana M80) | 8.5 pints (4.0L) | XY-75W90–QLS / WSS–M2C918–A |
